Bottle cap



FIG. 1 is a back perspective view of a bottle cap in a closed position,showing my new design;

FIG. 2 is a front perspective view of the bottle cap in an openposition;

FIG. 3 is a bottom view;

FIG. 4 is a back view of the bottle cap in the closed position;

FIG. 5 is a side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a top view thereof.

I claim, the ornamental design for a bottle cap, as shown and described.